Accession Number : AD0737461

Title :   Spin Susceptibility of Disordered Binary Alloys.

Descriptive Note : Technical rept.,

Corporate Author : ROCHESTER UNIV N Y DEPT OF PHYSICS AND ASTRONOMY

Personal Author(s) : Levin,K. ; Bass,R. ; Bennemann,K. H.

Report Date : 29 NOV 1971

Pagination or Media Count : 13

Abstract : A new theory based on the coherent potential approximation is presented for the spin susceptibility chi in disordered binary alloys having arbitrary concentration and scattering potential strengths. In the dilute alloy limit the susceptibility contains all formerly derived expressions for chi as well as new physically significant terms. In the weak scattering limit, an extension of the local exchange enhancement model is obtained which can be satisfactorily applied to nondilute Pd-Pt. (Author)

Descriptors :   (*MAGNETIC ALLOYS, MAGNETIC PROPERTIES), PARAMAGNETIC MATERIALS, BAND THEORY OF SOLIDS, PALLADIUM ALLOYS, PLATINUM ALLOYS, IMPURITIES

Subject Categories : Metallurgy and Metallography
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE